17.79mm Gauge Pin 50mm Length Workshop Version, Special Steel - Metav IndustryLine

Reliable workshop inspection: the combination of a precise 17.79 mm diameter, ±0.002 mm tolerance and a robust 50 mm overall length ensures repeatable end‑dimension checks and dependable fit control. Order the inspection pin directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin M323.H79 – inspection pin, 17.79 mm diameter, 50 mm length (Metav IndustryLine)

The gauge pin M323.H79 is a single inspection pin designed for precise end‑dimension checks in workshop applications, providing a compact, stable reference for go/no‑go and fit verifications.

• Precision diameter 17.79 mm
• Workshop grade special steel
• 50 mm overall length for end‑measure checks

Precise control for repeatable end‑dimension checks

The inspection pin offers a defined diameter of 17.79 mm with a measured tolerance of ±0.002 mm, making it suitable where tight clearance and consistent fit are critical. The small form factor gives low flex under contact pressure, so the component interaction remains stable during repeated measurements. This results in faster quality decisions and reduced rework in assembly or incoming inspection operations, because each insertion delivers a reliable go/no‑go indication.

Durable construction for everyday workshop use

Manufactured from special steel in a workshop specification, the pin resists wear and maintains its critical diameter over many cycles. The 50 mm overall length supplies enough engagement for end‑measure verification without adding unnecessary handling weight, while the robust finish tolerates standard workshop conditions. The result is a practical instrument that blends longevity with low maintenance, suitable for both bench checks and use in simple gauge fixtures.

Practical measurement benefits and ease of integration

The single‑piece design simplifies storage and identification in inspection sets and fixtures. With low mass and compact dimensions, the pin integrates into existing plug‑gauge rigs and checking stations without modification. Its tight tolerance supports reliable tolerance stacking analysis during assembly trials, enabling production engineering teams to validate fits quickly and document acceptance criteria with confidence.

Ideal for fine mechanical and workshop applications

Classified in the micro range for small‑part inspection (max range 10–100 mm), this inspection pin is especially well matched to precision fitting tasks in toolmaking, small‑batch assembly and end‑of‑line checks. The combination of repeatability and minimal setup time supports throughput improvements while preserving measurement integrity — a pragmatic balance between workshop convenience and laboratory‑grade precision.

For dependable end‑dimension verification choose the Metav IndustryLine inspection pin from Metav Werkzeuge; contact our advisors at info@metav-werkzeuge.com or +49 2822 7131930 for technical guidance and order support

Technical data

• Article number: M323.H79
• GTIN: 4061905071638
• Label: Prüfstift, einzeln, 17,79 mm Länge 50 mm

Facts

• Diameter: 17.79 mm
• Length: 50 mm
• Tolerance: ±0.002 mm
• Weight: 0.15 kg

Special features

• Workshop version (Werkstatt‑Ausführung)
• Material: special steel
• Single inspection pin for end‑measure checks
• Suitable for precision go/no‑go and fit verification

FAQ

What is the declared tolerance of this inspection pin?
The inspection pin M323.H79 is specified with a tolerance of ±0.002 mm, providing high repeatability for fit and clearance checks.

Can this pin be used for routine assembly inspection in a workshop?
Yes, the Metav IndustryLine inspection pin is designed as a workshop version, combining durable special steel construction with a compact 50 mm length for practical routine checks.

Is the diameter exactly 17.79 mm for gauging nominal fits?
The nominal diameter is 17.79 mm; the pin is manufactured and inspected to meet the stated tolerance of ±0.002 mm for dependable gauging performance.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com